Doc #61578 [Com]: bin2hex() definition is ambiguous

Edit report at https://bugs.php.net/bug.php?id=61578&edit=1 ID: 61578 Comment by: phpmpan at mpan dot pl Reported by: unsure at tactileint dot com Summary: bin2hex() definition is ambiguous Status: Open Type: Documentation Problem Package: Documentation problem Operating System: any PHP Version: Irrelevant Block user comment: N Private report: N New Comment: I see no ambiguity in the description. According to function description your first interpretation is wrong. It is clearly stated that bin2hex converts binary data, not a textual representation of a number in 2-based positional numeral system: "bin2hex — Convert binary data into hexadecimal representation" Previous Comments: ------------------------------------------------------------------------ [2012-03-31 02:25:39] unsure at tactileint dot com Description: ------------ --- From manual page: http://www.php.net/function.bin2hex#refsect1-function.bin2hex-description --- "Returns an ASCII string containing the hexadecimal representation of str. The conversion is done byte-wise with the high-nibble first. " ambiguous. Which you mean? '01101000' => '68' first nibble, 6, is higher order, 0110 or '0110' => '30313130' first nibble, 3, is higher order in char '0' = 30 In both cases the input string is 'binary'. Given that '123ABC' is considered headecimal, doesn't it follow that '01101000' is binary? Including a few unambiguous examples would solve the problem. Like: bin2hex('or') => '6f72' ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=61578&edit=1